BE726543A - - Google Patents
Info
- Publication number
- BE726543A BE726543A BE726543DA BE726543A BE 726543 A BE726543 A BE 726543A BE 726543D A BE726543D A BE 726543DA BE 726543 A BE726543 A BE 726543A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69641568A | 1968-01-08 | 1968-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726543A true BE726543A (zh) | 1969-07-07 |
Family
ID=24796975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726543D BE726543A (zh) | 1968-01-08 | 1969-01-07 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4939344B1 (zh) |
| BE (1) | BE726543A (zh) |
| DE (1) | DE1815723A1 (zh) |
| ES (1) | ES362186A1 (zh) |
| FR (1) | FR1599586A (zh) |
| GB (1) | GB1217131A (zh) |
| YU (1) | YU31976B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2302581A1 (fr) * | 1975-02-26 | 1976-09-24 | Merlin Gerin | Disjoncteur electrique a autosoufflage a chambre de coupure perfectionnee |
| GB2126423B (en) * | 1979-10-12 | 1984-09-12 | Brush Switchgear | Gas blast interrupters |
| DE19900666A1 (de) * | 1999-01-11 | 2000-07-13 | Abb Research Ltd | Elektrischer Schnellschalter |
-
1968
- 1968-12-13 DE DE19681815723 patent/DE1815723A1/de active Pending
- 1968-12-27 YU YU311468A patent/YU31976B/xx unknown
- 1968-12-30 FR FR1599586D patent/FR1599586A/fr not_active Expired
-
1969
- 1969-01-07 ES ES362186A patent/ES362186A1/es not_active Expired
- 1969-01-07 GB GB95969A patent/GB1217131A/en not_active Expired
- 1969-01-07 BE BE726543D patent/BE726543A/xx unknown
- 1969-01-08 JP JP133969A patent/JPS4939344B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| YU311468A (en) | 1973-08-31 |
| GB1217131A (en) | 1970-12-31 |
| FR1599586A (zh) | 1970-07-15 |
| YU31976B (en) | 1974-02-28 |
| JPS4939344B1 (zh) | 1974-10-24 |
| ES362186A1 (es) | 1970-12-01 |
| DE1815723A1 (de) | 1969-07-31 |